{"id":30910,"date":"2024-02-29T10:31:23","date_gmt":"2024-02-29T10:31:23","guid":{"rendered":"https:\/\/edukemy.com\/blog\/?p=30910"},"modified":"2024-02-29T10:31:25","modified_gmt":"2024-02-29T10:31:25","slug":"overexploitation-upsc-environment-notes","status":"publish","type":"post","link":"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/","title":{"rendered":"Overexploitation &#8211; UPSC Environment Notes"},"content":{"rendered":"\n\n\n<ul class=\"wp-block-list\"><li>Overexploitation has led to a significant depletion of natural resources that, a millennium ago, seemed inexhaustible but now face severe limitations primarily due to the expanding human population.&nbsp;<\/li><li>Over the last five centuries, extensive hunting and fishing have resulted in the extinction of various species, such as the Steller\u2019s sea cow and the passenger pigeon.<\/li><\/ul>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-69e1b2373ddd0\" class=\"ez-toc-cssicon-toggle-label\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e1b2373ddd0\"  \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#IUCN\" title=\"IUCN\">IUCN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#Biodiversity_Loss_%E2%80%93_Endangered_Species\" title=\"Biodiversity Loss \u2013 Endangered Species:\">Biodiversity Loss \u2013 Endangered Species:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#Biodiversity_Loss_%E2%80%93_Vulnerable_Species\" title=\"Biodiversity Loss \u2013 Vulnerable Species:\">Biodiversity Loss \u2013 Vulnerable Species:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#Biodiversity_Loss_%E2%80%93_Rare_Species\" title=\"Biodiversity Loss \u2013 Rare Species:\">Biodiversity Loss \u2013 Rare Species:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#FAQs_on_Overexploitation\" title=\"FAQs on Overexploitation:\">FAQs on Overexploitation:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#1_What_is_overexploitation_and_how_has_it_impacted_natural_resources_over_time\" title=\"1. What is overexploitation, and how has it impacted natural resources over time?\">1. What is overexploitation, and how has it impacted natural resources over time?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#2_What_are_the_consequences_of_overexploitation_on_biodiversity\" title=\"2. What are the consequences of overexploitation on biodiversity?\">2. What are the consequences of overexploitation on biodiversity?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#3_How_has_the_human_population_contributed_to_overexploitation\" title=\"3. How has the human population contributed to overexploitation?\">3. How has the human population contributed to overexploitation?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#4_What_is_the_IUCN_and_what_role_does_it_play_in_conservation\" title=\"4 What is the IUCN, and what role does it play in conservation?\">4 What is the IUCN, and what role does it play in conservation?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#5_What_is_the_significance_of_the_Red_List_and_how_does_it_categorize_threatened_species\" title=\"5. What is the significance of the Red List, and how does it categorize threatened species?\">5. What is the significance of the Red List, and how does it categorize threatened species?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#In_case_you_still_have_your_doubts_contact_us_on_9811333901\" title=\"In case you still have your doubts, contact us on 9811333901.&nbsp;\">In case you still have your doubts, contact us on 9811333901.&nbsp;<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edukemy.com\/blog\/overexploitation-upsc-environment-notes\/#Visit_our_YouTube_Channel_%E2%80%93_here\" title=\"Visit our YouTube Channel &#8211;&nbsp;here\">Visit our YouTube Channel &#8211;&nbsp;here<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IUCN\"><\/span><strong>IUCN<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>The IUCN is a global authority that disseminates information on endangered species worldwide through the publication of the Red List of threatened species.\u00a0<\/li><li>With a membership exceeding 16,000 scientists and a dedicated staff of over 1,000 individuals, operating voluntarily in more than 50 countries, the IUCN is based in Gland, Switzerland.<\/li><li>This organization holds observer and consultative status at the United Nations and actively participates in the implementation of various international conventions focused on nature conservation and biodiversity. In pursuit of its conservation goals, the IUCN has classified threatened species of both plants and animals into three distinct categories:<\/li><li>Indangered Species<\/li><li>Vulnerable Species<\/li><li>Rare Species<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Biodiversity_Loss_%E2%80%93_Endangered_Species\"><\/span><strong>Biodiversity Loss \u2013 Endangered Species:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>These species are at a critical risk of extinction. They face a significant threat to their survival, and urgent conservation efforts are needed to prevent their disappearance from the natural world.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Biodiversity_Loss_%E2%80%93_Vulnerable_Species\"><\/span><strong>Biodiversity Loss \u2013 Vulnerable Species:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>This category includes species that are likely to face the risk of extinction in the near future if the factors contributing to their endangerment persist. Vulnerability often arises from habitat loss or destruction, and monitoring is crucial as these species may become increasingly threatened. The survival of vulnerable species is not assured, given the substantial decline in their populations.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Biodiversity_Loss_%E2%80%93_Rare_Species\"><\/span><strong>Biodiversity Loss \u2013 Rare Species:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Rare species have very small global populations and are typically confined to specific areas or sparsely distributed over a larger region. Rarity is determined by a species being represented by a limited number of individuals worldwide, usually fewer than 10,000. It&#8217;s important to note that a species can be endangered or vulnerable without being classified as rare, particularly if it maintains a large, widely dispersed population.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs_on_Overexploitation\"><\/span><strong>FAQs on Overexploitation:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_is_overexploitation_and_how_has_it_impacted_natural_resources_over_time\"><\/span>1. What is overexploitation, and how has it impacted natural resources over time?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Overexploitation refers to the excessive use or extraction of natural resources beyond sustainable levels. It has led to a significant depletion of resources that, a millennium ago, appeared abundant but now face severe limitations due to the expanding human population. This overuse is particularly evident in extensive hunting and fishing practices over the last five centuries.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_What_are_the_consequences_of_overexploitation_on_biodiversity\"><\/span>2. What are the consequences of overexploitation on biodiversity?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Overexploitation has resulted in the extinction of various species, such as the Steller\u2019s sea cow and the passenger pigeon. It poses a threat to the delicate balance of ecosystems, leading to a loss of biodiversity and disruption of natural processes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_How_has_the_human_population_contributed_to_overexploitation\"><\/span>3. How has the human population contributed to overexploitation?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The expanding human population has increased the demand for resources, leading to overhunting, overfishing, and other unsustainable practices. This population growth has accelerated the depletion of natural resources.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_What_is_the_IUCN_and_what_role_does_it_play_in_conservation\"><\/span>4 What is the IUCN, and what role does it play in conservation?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The IUCN, or International Union for Conservation of Nature, is a global authority that provides information on endangered species through publications like the Red List. With over 16,000 scientists and a staff of over 1,000 individuals in more than 50 countries, the IUCN is dedicated to conservation efforts.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_What_is_the_significance_of_the_Red_List_and_how_does_it_categorize_threatened_species\"><\/span>5. What is the significance of the Red List, and how does it categorize threatened species?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The Red List is a comprehensive source of information on the conservation status of various species. The IUCN categorizes threatened species into three groups: Endangered, Vulnerable, and Rare, based on the level of risk they face in terms of extinction.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Essay\" target=\"_blank\" rel=\"noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/UPSC-Essay-Course-1280\u00d7300-1-3.svg\" alt=\"\" class=\"wp-image-42688\" width=\"781\" height=\"182\"\/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_case_you_still_have_your_doubts_contact_us_on_9811333901\"><\/span><strong>In case you still have your doubts, contact us on 9811333901.<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>For UPSC Prelims Resources,&nbsp;<a href=\"https:\/\/edukemy.com\/upsc-cse-prelims-resource-centre\" target=\"_blank\" rel=\"noreferrer noopener\">Click here<\/a><\/p>\n\n\n\n<p>For Daily Updates and Study Material:<\/p>\n\n\n\n<p>Join our Telegram Channel &#8211;&nbsp;<a href=\"https:\/\/t.me\/WithEdukemy4IAS\" target=\"_blank\" rel=\"noreferrer noopener\">Edukemy for IAS<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. 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Mains Answer Writing Practice &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3mZuVxl\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Visit_our_YouTube_Channel_%E2%80%93_here\"><\/span>Visit our YouTube Channel &#8211;&nbsp;<a href=\"https:\/\/www.youtube.com\/@ShabbirsEduKemyforIAS\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><span class=\"ez-toc-section-end\"><\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Overexploitation has led to a significant depletion of natural resources that, a millennium ago, seemed inexhaustible but now face severe limitations primarily due to the expanding human population.\u00a0<\/p>\n","protected":false},"author":17,"featured_media":30922,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[276],"tags":[177,2339,232,213,140],"class_list":["post-30910","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecology-environment-general-studies","tag-general-studies-3","tag-overexploitation","tag-upsc","tag-upsc-notes","tag-upsc_preparation_strategy"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/30910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/comments?post=30910"}],"version-history":[{"count":1,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/30910\/revisions"}],"predecessor-version":[{"id":30923,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/30910\/revisions\/30923"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media\/30922"}],"wp:attachment":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media?parent=30910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/categories?post=30910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/tags?post=30910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}